269349740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4357}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 619393824

約数和(自身を除く): 350044084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 281, 562, 1124, 1405, 2810, 3091, 4357, 5620, 6182, 8714, 12364, 15455, 17428, 21785, 30910, 43570, 47927, 61820, 87140, 95854, 191708, 239635, 479270, 958540, 1224317, 2448634, 4897268, 6121585, 12243170, 13467487, 24486340, 26934974, 53869948, 67337435, 134674870, 269349740]

約数ペア:

[(1, 269349740), (2, 134674870), (4, 67337435), (5, 53869948), (10, 26934974), (11, 24486340), (20, 13467487), (22, 12243170), (44, 6121585), (55, 4897268), (110, 2448634), (220, 1224317), (281, 958540), (562, 479270), (1124, 239635), (1405, 191708), (2810, 95854), (3091, 87140), (4357, 61820), (5620, 47927), (6182, 43570), (8714, 30910), (12364, 21785), (15455, 17428)]